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Posted to issues@hbase.apache.org by "Lars Hofhansl (JIRA)" <ji...@apache.org> on 2013/03/04 06:21:13 UTC

[jira] [Commented] (HBASE-7481) throw IOExceptions from Filter methods?

    [ https://issues.apache.org/jira/browse/HBASE-7481?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13592001#comment-13592001 ] 

Lars Hofhansl commented on HBASE-7481:
--------------------------------------

James just reminded me of that.
Declaring a filter throwing IOException does not mean the implementers have to throws IOExceptions, just that they can.

[~giacomotaylor], make a patch?
                
> throw IOExceptions from Filter methods?
> ---------------------------------------
>
>                 Key: HBASE-7481
>                 URL: https://issues.apache.org/jira/browse/HBASE-7481
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Lars Hofhansl
>             Fix For: 0.95.0, 0.98.0, 0.94.6
>
>
> Currently there is no way to throw custom IOExceptions from any of the filter methods.
> For implementers of custom filters that presents a problem.
> For example there are scenarios where the filter would want to indicate to the client that there it should not retry. Currently there is no way of doing that.

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